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JS is the only one of those that has dynamic typing, at least by the conventional meaning of the term.
by yoklov 9y ago
JS is the only one of those that has dynamic typing, at least by the conventional meaning of the term.
- ridiculous_fish 9y agoDo you mean it's the only one without static types? All three are dynamically typed to some degree. For example, in ObjC, messages dispatch on the dynamic type of the object.
- sds2 9y agoBoth Objective-C and Java are statically and strongly typed. What you're thinking about is probably a runtime-reflection mechanism. The JVM, java's host is capable of supporting dynamic languages through 'invokevirtual' but it doesn't make java dynamically typed.